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八年级英语集体备课教案课题Unit4OurWorld Topic1Plantsandanimalsareimportanttous. SectionC科目英语主备人吴静参备人将琴张茜张攀教 学 目 标Ⅰ.Teachingaimsanddemands 1.Learnsomenewwordsandphrases: 2.Learnsomeusefulsentences: 3.Goonlearningthecomparativeandsuperlativedegreesofadjectives: 4.Describenaturalresourcesandrealizetheimportanceofenvironmentprotection:了解《中华人民共和国环境保护法》,树立保护环境的意识。 教学 重点Goonlearningthecomparativeandsuperlativedegreesofadjectives:教学 难点Describenaturalresourcesandrealizetheimportanceofenvironmentprotection:教具录音机图片教学过程个性设计Five-fingerTeachingPlan Step1Review第一步复习(时间:10分钟) 1.T: Hello,S1,doyoulikeplantsoranimals? S1: Ilikeanimalsbetter. T: Why? S1: Becauseanimalsareourfriends.Theygiveusjoy.Theyareveryfriendlytous. T: Welldone!S2,doyoulikeplantsoranimals? S2: Ilikeplantsbetter. T: Why? S2: Becauseplantsareveryimportanttous.Theyareuseful. T: It’sapictureofrainforests.Theycover6%oftheearth’ssurface.Thousandsofanimalslivethere.It’salwaysdark,hotandwetinrainforests.Theycanhelptocontroltheclimate.Theygiveuswood,rubber,fruit,medicineandsoon.Theyareveryimportanttous,buttheyarebecomingsmallerandsmaller,sowemustprotectthemwell. T: Whatarethey? Ss: Theyarerainforests. T: Howlargearetherainforests? Ss: Theycover6%oftheearth’ssurface. T: What’sintherainforests? Ss: Thousandsandthousandsofanimalslivethere. T: Whatcanwegetfromtherainforests? Ss: Wecangetwood,fruit,medicine,rubberandsoon. T: Aretheyimportanttous? Ss: Yes,theyare. T:Whatshouldwedothen? Ss:Weshouldprotectthemwell. T:Good!Ihoperainforestswillbecomelargerandlarger.Doyouwanttoknowmoreaboutrainforests? Ss:Yes. T: Let’slearnSectionCtogether. Step2Presentation第二步呈现(时间:8分钟) 1. T:Moststudentswanttoknowmoreabouttherainforests.Pleaselistentothetapeandanswerthefollowingquestions: 2. T: Readafterthetapetwice.Payattentiontothepronunciationandintonation,andunderlinethekeywords. Step3Consolidation第三步巩固(时间:8分钟) 1.(阅读1a,完成1b。) (教师让学生猜测句子中main的意思,板书并要求学生掌握。) mainT:Nowpleaseread1aandfinish1b. (核对答案。) 2.(再读1a,完成1c。) T:Read1aagainandwritedowntheimportanceofrainfo